2 * Window related functions
4 * Copyright 1993, 1994, 1995, 1996, 2001 Alexandre Julliard
5 * Copyright 1993 David Metcalfe
6 * Copyright 1995, 1996 Alex Korobka
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 #include <X11/Xresource.h>
33 #include <X11/Xutil.h>
40 #include "wine/unicode.h"
43 #include "wine/debug.h"
44 #include "wine/server.h"
49 WINE_DEFAULT_DEBUG_CHANNEL(x11drv
);
51 /* X context to associate a hwnd to an X window */
52 XContext winContext
= 0;
54 /* X context to associate a struct x11drv_win_data to an hwnd */
55 static XContext win_data_context
;
57 Atom X11DRV_Atoms
[NB_XATOMS
- FIRST_XATOM
];
59 static const char * const atom_names
[NB_XATOMS
- FIRST_XATOM
] =
78 "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR",
83 "_NET_WM_WINDOW_TYPE",
84 "_NET_WM_WINDOW_TYPE_UTILITY",
108 static LPCSTR whole_window_atom
;
109 static LPCSTR icon_window_atom
;
110 static LPCSTR client_offset_atom
;
111 static LPCSTR managed_atom
;
113 /***********************************************************************
116 * Check if a given window should be managed
118 inline static BOOL
is_window_managed( HWND hwnd
)
120 DWORD style
, ex_style
;
122 if (!managed_mode
) return FALSE
;
123 /* tray window is always managed */
124 ex_style
= GetWindowLongW( hwnd
, GWL_EXSTYLE
);
125 if (ex_style
& WS_EX_TRAYWINDOW
) return TRUE
;
126 /* child windows are not managed */
127 style
= GetWindowLongW( hwnd
, GWL_STYLE
);
128 if (style
& WS_CHILD
) return FALSE
;
129 /* windows with caption are managed */
130 if ((style
& WS_CAPTION
) == WS_CAPTION
) return TRUE
;
131 /* tool windows are not managed */
132 if (ex_style
& WS_EX_TOOLWINDOW
) return FALSE
;
133 /* windows with thick frame are managed */
134 if (style
& WS_THICKFRAME
) return TRUE
;
135 /* application windows are managed */
136 if (ex_style
& WS_EX_APPWINDOW
) return TRUE
;
137 /* full-screen popup windows are managed */
138 if (style
& WS_POPUP
)
141 GetWindowRect( hwnd
, &rect
);
142 if ((rect
.right
- rect
.left
) == screen_width
&& (rect
.bottom
- rect
.top
) == screen_height
)
145 /* default: not managed */
150 /***********************************************************************
151 * X11DRV_is_window_rect_mapped
153 * Check if the X whole window should be mapped based on its rectangle
155 BOOL
X11DRV_is_window_rect_mapped( const RECT
*rect
)
157 /* don't map if rect is empty */
158 if (IsRectEmpty( rect
)) return FALSE
;
160 /* don't map if rect is off-screen */
161 if (rect
->left
>= (int)screen_width
|| rect
->top
>= (int)screen_height
) return FALSE
;
162 if (rect
->right
< 0 || rect
->bottom
< 0) return FALSE
;
168 /***********************************************************************
169 * get_window_attributes
171 * Fill the window attributes structure for an X window.
173 static int get_window_attributes( struct x11drv_win_data
*data
, XSetWindowAttributes
*attr
)
175 if (!data
->managed
&& !using_wine_desktop
&& is_window_managed( data
->hwnd
))
177 data
->managed
= TRUE
;
178 SetPropA( data
->hwnd
, managed_atom
, (HANDLE
)1 );
180 attr
->override_redirect
= !data
->managed
;
181 attr
->colormap
= X11DRV_PALETTE_PaletteXColormap
;
182 attr
->save_under
= ((GetClassLongW( data
->hwnd
, GCL_STYLE
) & CS_SAVEBITS
) != 0);
183 attr
->cursor
= x11drv_thread_data()->cursor
;
184 attr
->event_mask
= (ExposureMask
| PointerMotionMask
|
185 ButtonPressMask
| ButtonReleaseMask
| EnterWindowMask
|
186 KeyPressMask
| KeyReleaseMask
| StructureNotifyMask
|
187 FocusChangeMask
| KeymapStateMask
);
189 return (CWOverrideRedirect
| CWSaveUnder
| CWEventMask
| CWColormap
| CWCursor
);
193 /***********************************************************************
194 * X11DRV_sync_window_style
196 * Change the X window attributes when the window style has changed.
198 void X11DRV_sync_window_style( Display
*display
, struct x11drv_win_data
*data
)
200 XSetWindowAttributes attr
;
201 int mask
= get_window_attributes( data
, &attr
);
204 XChangeWindowAttributes( display
, data
->whole_window
, mask
, &attr
);
209 /***********************************************************************
212 * fill the window changes structure
214 static int get_window_changes( XWindowChanges
*changes
, const RECT
*old
, const RECT
*new )
218 if (old
->right
- old
->left
!= new->right
- new->left
)
220 if (!(changes
->width
= new->right
- new->left
)) changes
->width
= 1;
223 if (old
->bottom
- old
->top
!= new->bottom
- new->top
)
225 if (!(changes
->height
= new->bottom
- new->top
)) changes
->height
= 1;
228 if (old
->left
!= new->left
)
230 changes
->x
= new->left
;
233 if (old
->top
!= new->top
)
235 changes
->y
= new->top
;
242 /***********************************************************************
245 static Window
create_icon_window( Display
*display
, struct x11drv_win_data
*data
)
247 XSetWindowAttributes attr
;
249 attr
.event_mask
= (ExposureMask
| KeyPressMask
| KeyReleaseMask
| PointerMotionMask
|
250 ButtonPressMask
| ButtonReleaseMask
| EnterWindowMask
);
251 attr
.bit_gravity
= NorthWestGravity
;
252 attr
.backing_store
= NotUseful
/*WhenMapped*/;
253 attr
.colormap
= X11DRV_PALETTE_PaletteXColormap
; /* Needed due to our visual */
256 data
->icon_window
= XCreateWindow( display
, root_window
, 0, 0,
257 GetSystemMetrics( SM_CXICON
),
258 GetSystemMetrics( SM_CYICON
),
261 CWEventMask
| CWBitGravity
| CWBackingStore
| CWColormap
, &attr
);
262 XSaveContext( display
, data
->icon_window
, winContext
, (char *)data
->hwnd
);
265 TRACE( "created %lx\n", data
->icon_window
);
266 SetPropA( data
->hwnd
, icon_window_atom
, (HANDLE
)data
->icon_window
);
267 return data
->icon_window
;
272 /***********************************************************************
273 * destroy_icon_window
275 static void destroy_icon_window( Display
*display
, struct x11drv_win_data
*data
)
277 if (!data
->icon_window
) return;
278 if (x11drv_thread_data()->cursor_window
== data
->icon_window
)
279 x11drv_thread_data()->cursor_window
= None
;
281 XDeleteContext( display
, data
->icon_window
, winContext
);
282 XDestroyWindow( display
, data
->icon_window
);
283 data
->icon_window
= 0;
285 RemovePropA( data
->hwnd
, icon_window_atom
);
289 /***********************************************************************
292 * Set the icon wm hints
294 static void set_icon_hints( Display
*display
, struct x11drv_win_data
*data
,
295 XWMHints
*hints
, HICON hIcon
)
297 if (data
->hWMIconBitmap
) DeleteObject( data
->hWMIconBitmap
);
298 if (data
->hWMIconMask
) DeleteObject( data
->hWMIconMask
);
299 data
->hWMIconBitmap
= 0;
300 data
->hWMIconMask
= 0;
304 destroy_icon_window( display
, data
);
305 hints
->flags
&= ~(IconPixmapHint
| IconMaskHint
| IconWindowHint
);
309 if (!data
->icon_window
) create_icon_window( display
, data
);
310 hints
->icon_window
= data
->icon_window
;
311 hints
->flags
= (hints
->flags
& ~(IconPixmapHint
| IconMaskHint
)) | IconWindowHint
;
321 GetIconInfo(hIcon
, &ii
);
323 GetObjectA(ii
.hbmMask
, sizeof(bmMask
), &bmMask
);
326 rcMask
.right
= bmMask
.bmWidth
;
327 rcMask
.bottom
= bmMask
.bmHeight
;
329 hDC
= CreateCompatibleDC(0);
330 hbmOrig
= SelectObject(hDC
, ii
.hbmMask
);
331 InvertRect(hDC
, &rcMask
);
332 SelectObject(hDC
, ii
.hbmColor
); /* force the color bitmap to x11drv mode too */
333 SelectObject(hDC
, hbmOrig
);
336 data
->hWMIconBitmap
= ii
.hbmColor
;
337 data
->hWMIconMask
= ii
.hbmMask
;
339 hints
->icon_pixmap
= X11DRV_get_pixmap(data
->hWMIconBitmap
);
340 hints
->icon_mask
= X11DRV_get_pixmap(data
->hWMIconMask
);
341 destroy_icon_window( display
, data
);
342 hints
->flags
= (hints
->flags
& ~IconWindowHint
) | IconPixmapHint
| IconMaskHint
;
347 /***********************************************************************
350 * set the window size hints
352 static void set_size_hints( Display
*display
, struct x11drv_win_data
*data
, DWORD style
)
354 XSizeHints
* size_hints
;
356 if ((size_hints
= XAllocSizeHints()))
358 size_hints
->win_gravity
= StaticGravity
;
359 size_hints
->x
= data
->whole_rect
.left
;
360 size_hints
->y
= data
->whole_rect
.top
;
361 size_hints
->flags
= PWinGravity
| PPosition
;
363 if ( !(style
& WS_THICKFRAME
) )
365 size_hints
->max_width
= data
->whole_rect
.right
- data
->whole_rect
.left
;
366 size_hints
->max_height
= data
->whole_rect
.bottom
- data
->whole_rect
.top
;
367 size_hints
->min_width
= size_hints
->max_width
;
368 size_hints
->min_height
= size_hints
->max_height
;
369 size_hints
->flags
|= PMinSize
| PMaxSize
;
371 XSetWMNormalHints( display
, data
->whole_window
, size_hints
);
377 /***********************************************************************
378 * X11DRV_set_wm_hints
380 * Set the window manager hints for a newly-created window
382 void X11DRV_set_wm_hints( Display
*display
, struct x11drv_win_data
*data
)
385 XClassHint
*class_hints
;
391 DWORD style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
392 DWORD ex_style
= GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
);
393 HWND owner
= GetWindow( data
->hwnd
, GW_OWNER
);
395 /* transient for hint */
398 Window owner_win
= X11DRV_get_whole_window( owner
);
400 XSetTransientForHint( display
, data
->whole_window
, owner_win
);
402 group_leader
= owner_win
;
404 else group_leader
= data
->whole_window
;
410 protocols
[i
++] = x11drv_atom(WM_DELETE_WINDOW
);
411 protocols
[i
++] = x11drv_atom(_NET_WM_PING
);
412 if (use_take_focus
) protocols
[i
++] = x11drv_atom(WM_TAKE_FOCUS
);
413 XChangeProperty( display
, data
->whole_window
, x11drv_atom(WM_PROTOCOLS
),
414 XA_ATOM
, 32, PropModeReplace
, (unsigned char *)protocols
, i
);
417 if ((class_hints
= XAllocClassHint()))
419 class_hints
->res_name
= "wine";
420 class_hints
->res_class
= "Wine";
421 XSetClassHint( display
, data
->whole_window
, class_hints
);
422 XFree( class_hints
);
426 set_size_hints( display
, data
, style
);
428 /* systray properties (KDE only for now) */
429 if (ex_style
& WS_EX_TRAYWINDOW
)
432 XChangeProperty( display
, data
->whole_window
, x11drv_atom(KWM_DOCKWINDOW
),
433 x11drv_atom(KWM_DOCKWINDOW
), 32, PropModeReplace
, (unsigned char*)&val
, 1 );
434 XChangeProperty( display
, data
->whole_window
, x11drv_atom(_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR
),
435 XA_WINDOW
, 32, PropModeReplace
, (unsigned char*)&data
->whole_window
, 1 );
438 /* set the WM_CLIENT_MACHINE and WM_LOCALE_NAME properties */
439 XSetWMProperties(display
, data
->whole_window
, NULL
, NULL
, NULL
, 0, NULL
, NULL
, NULL
);
440 /* set the pid. together, these properties are needed so the window manager can kill us if we freeze */
442 XChangeProperty(display
, data
->whole_window
, x11drv_atom(_NET_WM_PID
),
443 XA_CARDINAL
, 32, PropModeReplace
, (unsigned char *)&i
, 1);
445 /* map WS_EX_TOOLWINDOW to _NET_WM_WINDOW_TYPE_UTILITY */
446 if (ex_style
& WS_EX_TOOLWINDOW
)
448 Atom a
= x11drv_atom(_NET_WM_WINDOW_TYPE_UTILITY
);
449 XChangeProperty(display
, data
->whole_window
, x11drv_atom(_NET_WM_WINDOW_TYPE
),
450 XA_ATOM
, 32, PropModeReplace
, (unsigned char*)&a
, 1);
453 mwm_hints
.flags
= MWM_HINTS_FUNCTIONS
| MWM_HINTS_DECORATIONS
;
454 mwm_hints
.functions
= 0;
455 if ((style
& WS_CAPTION
) == WS_CAPTION
) mwm_hints
.functions
|= MWM_FUNC_MOVE
;
456 if (style
& WS_THICKFRAME
) mwm_hints
.functions
|= MWM_FUNC_MOVE
| MWM_FUNC_RESIZE
;
457 if (style
& WS_MINIMIZEBOX
) mwm_hints
.functions
|= MWM_FUNC_MINIMIZE
;
458 if (style
& WS_MAXIMIZEBOX
) mwm_hints
.functions
|= MWM_FUNC_MAXIMIZE
;
459 if (style
& WS_SYSMENU
) mwm_hints
.functions
|= MWM_FUNC_CLOSE
;
460 if (ex_style
& WS_EX_APPWINDOW
) mwm_hints
.functions
|= MWM_FUNC_MOVE
;
461 mwm_hints
.decorations
= 0;
462 if ((style
& WS_CAPTION
) == WS_CAPTION
)
464 mwm_hints
.decorations
|= MWM_DECOR_TITLE
;
465 if (style
& WS_SYSMENU
) mwm_hints
.decorations
|= MWM_DECOR_MENU
;
466 if (style
& WS_MINIMIZEBOX
) mwm_hints
.decorations
|= MWM_DECOR_MINIMIZE
;
467 if (style
& WS_MAXIMIZEBOX
) mwm_hints
.decorations
|= MWM_DECOR_MAXIMIZE
;
469 if (ex_style
& WS_EX_DLGMODALFRAME
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
470 else if (style
& WS_THICKFRAME
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
| MWM_DECOR_RESIZEH
;
471 else if ((style
& (WS_DLGFRAME
|WS_BORDER
)) == WS_DLGFRAME
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
472 else if (style
& WS_BORDER
) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
473 else if (!(style
& (WS_CHILD
|WS_POPUP
))) mwm_hints
.decorations
|= MWM_DECOR_BORDER
;
475 XChangeProperty( display
, data
->whole_window
, x11drv_atom(_MOTIF_WM_HINTS
),
476 x11drv_atom(_MOTIF_WM_HINTS
), 32, PropModeReplace
,
477 (unsigned char*)&mwm_hints
, sizeof(mwm_hints
)/sizeof(long) );
479 XChangeProperty( display
, data
->whole_window
, x11drv_atom(XdndAware
),
480 XA_ATOM
, 32, PropModeReplace
, (unsigned char*)&dndVersion
, 1 );
482 wm_hints
= XAllocWMHints();
488 wm_hints
->flags
= InputHint
| StateHint
| WindowGroupHint
;
489 wm_hints
->input
= !(style
& WS_DISABLED
);
491 set_icon_hints( display
, data
, wm_hints
,
492 (HICON
)GetClassLongPtrW( data
->hwnd
, GCLP_HICON
) );
494 wm_hints
->initial_state
= (style
& WS_MINIMIZE
) ? IconicState
: NormalState
;
495 wm_hints
->window_group
= group_leader
;
498 XSetWMHints( display
, data
->whole_window
, wm_hints
);
505 /***********************************************************************
506 * X11DRV_set_iconic_state
508 * Set the X11 iconic state according to the window style.
510 void X11DRV_set_iconic_state( HWND hwnd
)
512 Display
*display
= thread_display();
513 struct x11drv_win_data
*data
;
516 DWORD style
= GetWindowLongW( hwnd
, GWL_STYLE
);
517 BOOL iconic
= (style
& WS_MINIMIZE
) != 0;
519 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
520 if (!data
->whole_window
) return;
522 GetWindowRect( hwnd
, &rect
);
526 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
))) wm_hints
= XAllocWMHints();
527 wm_hints
->flags
|= StateHint
| IconPositionHint
;
528 wm_hints
->initial_state
= iconic
? IconicState
: NormalState
;
529 wm_hints
->icon_x
= rect
.left
;
530 wm_hints
->icon_y
= rect
.top
;
531 XSetWMHints( display
, data
->whole_window
, wm_hints
);
533 if (style
& WS_VISIBLE
)
536 XIconifyWindow( display
, data
->whole_window
, DefaultScreen(display
) );
538 if (X11DRV_is_window_rect_mapped( &rect
))
539 XMapWindow( display
, data
->whole_window
);
547 /***********************************************************************
548 * X11DRV_window_to_X_rect
550 * Convert a rect from client to X window coordinates
552 void X11DRV_window_to_X_rect( struct x11drv_win_data
*data
, RECT
*rect
)
556 if (!data
->managed
) return;
557 if (IsRectEmpty( rect
)) return;
559 rc
.top
= rc
.bottom
= rc
.left
= rc
.right
= 0;
561 AdjustWindowRectEx( &rc
, GetWindowLongW( data
->hwnd
, GWL_STYLE
) & ~(WS_HSCROLL
|WS_VSCROLL
),
562 FALSE
, GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
) );
564 rect
->left
-= rc
.left
;
565 rect
->right
-= rc
.right
;
567 rect
->bottom
-= rc
.bottom
;
568 if (rect
->top
>= rect
->bottom
) rect
->bottom
= rect
->top
+ 1;
569 if (rect
->left
>= rect
->right
) rect
->right
= rect
->left
+ 1;
573 /***********************************************************************
574 * X11DRV_X_to_window_rect
576 * Opposite of X11DRV_window_to_X_rect
578 void X11DRV_X_to_window_rect( struct x11drv_win_data
*data
, RECT
*rect
)
580 if (!data
->managed
) return;
581 if (IsRectEmpty( rect
)) return;
583 AdjustWindowRectEx( rect
, GetWindowLongW( data
->hwnd
, GWL_STYLE
) & ~(WS_HSCROLL
|WS_VSCROLL
),
584 FALSE
, GetWindowLongW( data
->hwnd
, GWL_EXSTYLE
));
586 if (rect
->top
>= rect
->bottom
) rect
->bottom
= rect
->top
+ 1;
587 if (rect
->left
>= rect
->right
) rect
->right
= rect
->left
+ 1;
591 /***********************************************************************
592 * X11DRV_sync_window_position
594 * Synchronize the X window position with the Windows one
596 void X11DRV_sync_window_position( Display
*display
, struct x11drv_win_data
*data
,
597 UINT swp_flags
, const RECT
*new_client_rect
,
598 const RECT
*new_whole_rect
)
600 XWindowChanges changes
;
604 old_whole_rect
= data
->whole_rect
;
605 data
->whole_rect
= *new_whole_rect
;
607 data
->client_rect
= *new_client_rect
;
608 OffsetRect( &data
->client_rect
, -data
->whole_rect
.left
, -data
->whole_rect
.top
);
609 SetPropA( data
->hwnd
, client_offset_atom
,
610 (HANDLE
)MAKELONG( data
->client_rect
.left
, data
->client_rect
.top
));
612 if (!data
->whole_window
) return;
613 if (swp_flags
& SWP_WINE_NOHOSTMOVE
) return;
615 mask
= get_window_changes( &changes
, &old_whole_rect
, &data
->whole_rect
);
617 if (!(swp_flags
& SWP_NOZORDER
))
619 /* find window that this one must be after */
620 HWND prev
= GetWindow( data
->hwnd
, GW_HWNDPREV
);
621 while (prev
&& !(GetWindowLongW( prev
, GWL_STYLE
) & WS_VISIBLE
))
622 prev
= GetWindow( prev
, GW_HWNDPREV
);
623 if (!prev
) /* top child */
625 changes
.stack_mode
= Above
;
630 /* should use stack_mode Below but most window managers don't get it right */
631 /* so move it above the next one in Z order */
632 HWND next
= GetWindow( data
->hwnd
, GW_HWNDNEXT
);
633 while (next
&& !(GetWindowLongW( next
, GWL_STYLE
) & WS_VISIBLE
))
634 next
= GetWindow( next
, GW_HWNDNEXT
);
637 changes
.stack_mode
= Above
;
638 changes
.sibling
= X11DRV_get_whole_window(next
);
639 mask
|= CWStackMode
| CWSibling
;
646 DWORD style
= GetWindowLongW( data
->hwnd
, GWL_STYLE
);
648 TRACE( "setting win %lx pos %ld,%ld,%ldx%ld after %lx changes=%x\n",
649 data
->whole_window
, data
->whole_rect
.left
, data
->whole_rect
.top
,
650 data
->whole_rect
.right
- data
->whole_rect
.left
,
651 data
->whole_rect
.bottom
- data
->whole_rect
.top
, changes
.sibling
, mask
);
654 XSync( gdi_display
, False
); /* flush graphics operations before moving the window */
655 if (mask
& (CWWidth
|CWHeight
)) set_size_hints( display
, data
, style
);
656 XReconfigureWMWindow( display
, data
->whole_window
,
657 DefaultScreen(display
), mask
, &changes
);
663 /**********************************************************************
666 static void create_desktop( Display
*display
, struct x11drv_win_data
*data
)
671 winContext
= XUniqueContext();
672 XInternAtoms( display
, (char **)atom_names
, NB_XATOMS
- FIRST_XATOM
, False
, X11DRV_Atoms
);
673 visualid
= XVisualIDFromVisual(visual
);
676 whole_window_atom
= MAKEINTATOMA( GlobalAddAtomA( "__wine_x11_whole_window" ));
677 icon_window_atom
= MAKEINTATOMA( GlobalAddAtomA( "__wine_x11_icon_window" ));
678 client_offset_atom
= MAKEINTATOMA( GlobalAddAtomA( "__wine_x11_client_area_offset" ));
679 managed_atom
= MAKEINTATOMA( GlobalAddAtomA( "__wine_x11_managed" ));
681 data
->whole_window
= root_window
;
682 data
->whole_rect
= data
->client_rect
= data
->window_rect
;
684 SetPropA( data
->hwnd
, whole_window_atom
, (HANDLE
)root_window
);
685 SetPropA( data
->hwnd
, "__wine_x11_visual_id", (HANDLE
)visualid
);
687 X11DRV_InitClipboard();
689 if (root_window
!= DefaultRootWindow(display
)) X11DRV_create_desktop_thread();
693 /**********************************************************************
694 * create_whole_window
696 * Create the whole X window for a given window
698 static Window
create_whole_window( Display
*display
, struct x11drv_win_data
*data
, DWORD style
)
701 XSetWindowAttributes attr
;
705 rect
= data
->window_rect
;
706 X11DRV_window_to_X_rect( data
, &rect
);
708 if (!(cx
= rect
.right
- rect
.left
)) cx
= 1;
709 if (!(cy
= rect
.bottom
- rect
.top
)) cy
= 1;
711 mask
= get_window_attributes( data
, &attr
);
713 /* set the attributes that don't change over the lifetime of the window */
714 attr
.bit_gravity
= NorthWestGravity
;
715 attr
.win_gravity
= StaticGravity
;
716 attr
.backing_store
= NotUseful
;
717 mask
|= CWBitGravity
| CWWinGravity
| CWBackingStore
;
721 data
->whole_rect
= rect
;
722 data
->whole_window
= XCreateWindow( display
, root_window
, rect
.left
, rect
.top
, cx
, cy
,
723 0, screen_depth
, InputOutput
, visual
,
726 if (!data
->whole_window
)
731 XSaveContext( display
, data
->whole_window
, winContext
, (char *)data
->hwnd
);
733 /* non-maximized child must be at bottom of Z order */
734 if ((style
& (WS_CHILD
|WS_MAXIMIZE
)) == WS_CHILD
)
736 XWindowChanges changes
;
737 changes
.stack_mode
= Below
;
738 XConfigureWindow( display
, data
->whole_window
, CWStackMode
, &changes
);
740 XSync( display
, False
); /* FIXME: should not be needed */
744 xim
= x11drv_thread_data()->xim
;
745 if (xim
) data
->xic
= X11DRV_CreateIC( xim
, display
, data
->whole_window
);
747 X11DRV_set_wm_hints( display
, data
);
749 SetPropA( data
->hwnd
, whole_window_atom
, (HANDLE
)data
->whole_window
);
750 return data
->whole_window
;
754 /**********************************************************************
755 * destroy_whole_window
757 * Destroy the whole X window for a given window.
759 static void destroy_whole_window( Display
*display
, struct x11drv_win_data
*data
)
761 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
763 if (!data
->whole_window
) return;
765 TRACE( "win %p xwin %lx\n", data
->hwnd
, data
->whole_window
);
766 if (thread_data
->cursor_window
== data
->whole_window
) thread_data
->cursor_window
= None
;
768 XSync( gdi_display
, False
); /* flush any reference to this drawable in GDI queue */
769 XDeleteContext( display
, data
->whole_window
, winContext
);
770 XDestroyWindow( display
, data
->whole_window
); /* this destroys client too */
771 data
->whole_window
= 0;
774 XUnsetICFocus( data
->xic
);
775 XDestroyIC( data
->xic
);
778 RemovePropA( data
->hwnd
, whole_window_atom
);
782 /*****************************************************************
783 * SetWindowText (X11DRV.@)
785 BOOL
X11DRV_SetWindowText( HWND hwnd
, LPCWSTR text
)
787 Display
*display
= thread_display();
794 if ((win
= X11DRV_get_whole_window( hwnd
)))
796 /* allocate new buffer for window text */
797 count
= WideCharToMultiByte(CP_UNIXCP
, 0, text
, -1, NULL
, 0, NULL
, NULL
);
798 if (!(buffer
= HeapAlloc( GetProcessHeap(), 0, count
)))
800 ERR("Not enough memory for window text\n");
803 WideCharToMultiByte(CP_UNIXCP
, 0, text
, -1, buffer
, count
, NULL
, NULL
);
805 count
= WideCharToMultiByte(CP_UTF8
, 0, text
, strlenW(text
), NULL
, 0, NULL
, NULL
);
806 if (!(utf8_buffer
= HeapAlloc( GetProcessHeap(), 0, count
)))
808 ERR("Not enough memory for window text in UTF-8\n");
809 HeapFree( GetProcessHeap(), 0, buffer
);
812 WideCharToMultiByte(CP_UTF8
, 0, text
, strlenW(text
), utf8_buffer
, count
, NULL
, NULL
);
815 if (XmbTextListToTextProperty( display
, &buffer
, 1, XStdICCTextStyle
, &prop
) == Success
)
817 XSetWMName( display
, win
, &prop
);
818 XSetWMIconName( display
, win
, &prop
);
822 Implements a NET_WM UTF-8 title. It should be without a trailing \0,
823 according to the standard
824 ( http://www.pps.jussieu.fr/~jch/software/UTF8_STRING/UTF8_STRING.text ).
826 XChangeProperty( display
, win
, x11drv_atom(_NET_WM_NAME
), x11drv_atom(UTF8_STRING
),
827 8, PropModeReplace
, (unsigned char *) utf8_buffer
, count
);
830 HeapFree( GetProcessHeap(), 0, utf8_buffer
);
831 HeapFree( GetProcessHeap(), 0, buffer
);
837 /***********************************************************************
838 * DestroyWindow (X11DRV.@)
840 BOOL
X11DRV_DestroyWindow( HWND hwnd
)
842 struct x11drv_thread_data
*thread_data
= x11drv_thread_data();
843 Display
*display
= thread_data
->display
;
844 struct x11drv_win_data
*data
;
846 if (!(data
= X11DRV_get_win_data( hwnd
))) return TRUE
;
848 free_window_dce( data
);
849 destroy_whole_window( display
, data
);
850 destroy_icon_window( display
, data
);
852 if (thread_data
->last_focus
== hwnd
) thread_data
->last_focus
= 0;
853 if (data
->hWMIconBitmap
) DeleteObject( data
->hWMIconBitmap
);
854 if (data
->hWMIconMask
) DeleteObject( data
->hWMIconMask
);
856 XDeleteContext( display
, (XID
)hwnd
, win_data_context
);
858 HeapFree( GetProcessHeap(), 0, data
);
864 /**********************************************************************
865 * CreateWindow (X11DRV.@)
867 BOOL
X11DRV_CreateWindow( HWND hwnd
, CREATESTRUCTA
*cs
, BOOL unicode
)
869 Display
*display
= thread_display();
871 struct x11drv_win_data
*data
;
872 HWND parent
, insert_after
;
881 ERR( "invalid window width %d\n", cs
->cx
);
886 ERR( "invalid window height %d\n", cs
->cy
);
891 ERR( "invalid window width %d\n", cs
->cx
);
896 ERR( "invalid window height %d\n", cs
->cy
);
900 if (!(data
= HeapAlloc(GetProcessHeap(), 0, sizeof(*data
)))) return FALSE
;
902 data
->whole_window
= 0;
903 data
->icon_window
= 0;
905 data
->managed
= FALSE
;
907 data
->hWMIconBitmap
= 0;
908 data
->hWMIconMask
= 0;
911 if (!win_data_context
) win_data_context
= XUniqueContext();
912 XSaveContext( display
, (XID
)hwnd
, win_data_context
, (char *)data
);
915 /* initialize the dimensions before sending WM_GETMINMAXINFO */
916 SetRect( &rect
, cs
->x
, cs
->y
, cs
->x
+ cs
->cx
, cs
->y
+ cs
->cy
);
917 X11DRV_set_window_pos( hwnd
, 0, &rect
, &rect
, SWP_NOZORDER
, NULL
);
919 parent
= GetAncestor( hwnd
, GA_PARENT
);
922 create_desktop( display
, data
);
926 /* create an X window if it's a top level window */
927 if (parent
== GetDesktopWindow())
929 if (!create_whole_window( display
, data
, cs
->style
)) goto failed
;
932 /* get class or window DC if needed */
933 alloc_window_dce( data
);
935 /* Call the WH_CBT hook */
937 /* the window style passed to the hook must be the real window style,
938 * rather than just the window style that the caller to CreateWindowEx
939 * passed in, so we have to copy the original CREATESTRUCT and get the
942 cbcs
.style
= GetWindowLongW(hwnd
, GWL_STYLE
);
945 cbtc
.hwndInsertAfter
= HWND_TOP
;
946 if (HOOK_CallHooks( WH_CBT
, HCBT_CREATEWND
, (WPARAM
)hwnd
, (LPARAM
)&cbtc
, unicode
))
948 TRACE("CBT-hook returned !0\n");
952 /* Send the WM_GETMINMAXINFO message and fix the size if needed */
953 if ((cs
->style
& WS_THICKFRAME
) || !(cs
->style
& (WS_POPUP
| WS_CHILD
)))
955 POINT maxSize
, maxPos
, minTrack
, maxTrack
;
957 WINPOS_GetMinMaxInfo( hwnd
, &maxSize
, &maxPos
, &minTrack
, &maxTrack
);
958 if (maxSize
.x
< cs
->cx
) cs
->cx
= maxSize
.x
;
959 if (maxSize
.y
< cs
->cy
) cs
->cy
= maxSize
.y
;
960 if (cs
->cx
< 0) cs
->cx
= 0;
961 if (cs
->cy
< 0) cs
->cy
= 0;
963 SetRect( &rect
, cs
->x
, cs
->y
, cs
->x
+ cs
->cx
, cs
->y
+ cs
->cy
);
964 if (!X11DRV_set_window_pos( hwnd
, 0, &rect
, &rect
, SWP_NOZORDER
, NULL
)) return FALSE
;
967 /* send WM_NCCREATE */
968 TRACE( "hwnd %p cs %d,%d %dx%d\n", hwnd
, cs
->x
, cs
->y
, cs
->cx
, cs
->cy
);
970 ret
= SendMessageW( hwnd
, WM_NCCREATE
, 0, (LPARAM
)cs
);
972 ret
= SendMessageA( hwnd
, WM_NCCREATE
, 0, (LPARAM
)cs
);
975 WARN("aborted by WM_xxCREATE!\n");
979 /* make sure the window is still valid */
980 if (!(data
= X11DRV_get_win_data( hwnd
))) return FALSE
;
981 if (data
->whole_window
) X11DRV_sync_window_style( display
, data
);
983 /* send WM_NCCALCSIZE */
984 rect
= data
->window_rect
;
985 SendMessageW( hwnd
, WM_NCCALCSIZE
, FALSE
, (LPARAM
)&rect
);
987 if (!(wndPtr
= WIN_GetPtr(hwnd
))) return FALSE
;
989 /* yes, even if the CBT hook was called with HWND_TOP */
990 insert_after
= ((wndPtr
->dwStyle
& (WS_CHILD
|WS_MAXIMIZE
)) == WS_CHILD
) ? HWND_BOTTOM
: HWND_TOP
;
992 X11DRV_set_window_pos( hwnd
, insert_after
, &wndPtr
->rectWindow
, &rect
, 0, NULL
);
994 TRACE( "win %p window %ld,%ld,%ld,%ld client %ld,%ld,%ld,%ld whole %ld,%ld,%ld,%ld X client %ld,%ld,%ld,%ld xwin %x\n",
995 hwnd
, wndPtr
->rectWindow
.left
, wndPtr
->rectWindow
.top
,
996 wndPtr
->rectWindow
.right
, wndPtr
->rectWindow
.bottom
,
997 wndPtr
->rectClient
.left
, wndPtr
->rectClient
.top
,
998 wndPtr
->rectClient
.right
, wndPtr
->rectClient
.bottom
,
999 data
->whole_rect
.left
, data
->whole_rect
.top
,
1000 data
->whole_rect
.right
, data
->whole_rect
.bottom
,
1001 data
->client_rect
.left
, data
->client_rect
.top
,
1002 data
->client_rect
.right
, data
->client_rect
.bottom
,
1003 (unsigned int)data
->whole_window
);
1005 WIN_ReleasePtr( wndPtr
);
1008 ret
= (SendMessageW( hwnd
, WM_CREATE
, 0, (LPARAM
)cs
) != -1);
1010 ret
= (SendMessageA( hwnd
, WM_CREATE
, 0, (LPARAM
)cs
) != -1);
1012 if (!ret
) return FALSE
;
1014 NotifyWinEvent(EVENT_OBJECT_CREATE
, hwnd
, OBJID_WINDOW
, 0);
1016 /* Send the size messages */
1018 if (!(wndPtr
= WIN_GetPtr(hwnd
)) || wndPtr
== WND_OTHER_PROCESS
) return FALSE
;
1019 if (!(wndPtr
->flags
& WIN_NEED_SIZE
))
1021 RECT rect
= wndPtr
->rectClient
;
1022 WIN_ReleasePtr( wndPtr
);
1023 /* send it anyway */
1024 if (((rect
.right
-rect
.left
) <0) ||((rect
.bottom
-rect
.top
)<0))
1025 WARN("sending bogus WM_SIZE message 0x%08lx\n",
1026 MAKELONG(rect
.right
-rect
.left
, rect
.bottom
-rect
.top
));
1027 SendMessageW( hwnd
, WM_SIZE
, SIZE_RESTORED
,
1028 MAKELONG(rect
.right
-rect
.left
, rect
.bottom
-rect
.top
));
1029 SendMessageW( hwnd
, WM_MOVE
, 0, MAKELONG( rect
.left
, rect
.top
) );
1031 else WIN_ReleasePtr( wndPtr
);
1033 /* Show the window, maximizing or minimizing if needed */
1035 style
= GetWindowLongW( hwnd
, GWL_STYLE
);
1036 if (style
& (WS_MINIMIZE
| WS_MAXIMIZE
))
1038 extern UINT
WINPOS_MinMaximize( HWND hwnd
, UINT cmd
, LPRECT rect
); /*FIXME*/
1041 UINT swFlag
= (style
& WS_MINIMIZE
) ? SW_MINIMIZE
: SW_MAXIMIZE
;
1042 WIN_SetStyle( hwnd
, 0, WS_MAXIMIZE
| WS_MINIMIZE
);
1043 WINPOS_MinMaximize( hwnd
, swFlag
, &newPos
);
1044 swFlag
= ((style
& WS_CHILD
) || GetActiveWindow())
1045 ? SWP_NOACTIVATE
| SWP_NOZORDER
| SWP_FRAMECHANGED
1046 : SWP_NOZORDER
| SWP_FRAMECHANGED
;
1047 SetWindowPos( hwnd
, 0, newPos
.left
, newPos
.top
,
1048 newPos
.right
, newPos
.bottom
, swFlag
);
1054 X11DRV_DestroyWindow( hwnd
);
1059 /***********************************************************************
1060 * X11DRV_get_win_data
1062 * Return the X11 data structure associated with a window.
1064 struct x11drv_win_data
*X11DRV_get_win_data( HWND hwnd
)
1068 if (!hwnd
|| XFindContext( thread_display(), (XID
)hwnd
, win_data_context
, &data
)) data
= NULL
;
1069 return (struct x11drv_win_data
*)data
;
1073 /***********************************************************************
1074 * X11DRV_get_client_area_offset
1076 * Return the offset of the client area relative to the x11 window.
1078 POINT
X11DRV_get_client_area_offset( HWND hwnd
)
1081 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1085 pt
.x
= data
->client_rect
.left
;
1086 pt
.y
= data
->client_rect
.top
;
1090 ULONG_PTR offset
= (ULONG_PTR
)GetPropA( hwnd
, client_offset_atom
);
1091 pt
.x
= (SHORT
)LOWORD(offset
);
1092 pt
.y
= (SHORT
)HIWORD(offset
);
1098 /***********************************************************************
1099 * X11DRV_get_whole_window
1101 * Return the X window associated with the full area of a window
1103 Window
X11DRV_get_whole_window( HWND hwnd
)
1105 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1107 if (!data
) return (Window
)GetPropA( hwnd
, whole_window_atom
);
1108 return data
->whole_window
;
1112 /***********************************************************************
1115 * Return the X input context associated with a window
1117 XIC
X11DRV_get_ic( HWND hwnd
)
1119 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1121 if (!data
) return 0;
1126 /*****************************************************************
1127 * SetParent (X11DRV.@)
1129 HWND
X11DRV_SetParent( HWND hwnd
, HWND parent
)
1131 Display
*display
= thread_display();
1134 HWND old_parent
= 0;
1136 /* Windows hides the window first, then shows it again
1137 * including the WM_SHOWWINDOW messages and all */
1138 BOOL was_visible
= ShowWindow( hwnd
, SW_HIDE
);
1140 wndPtr
= WIN_GetPtr( hwnd
);
1141 if (!wndPtr
|| wndPtr
== WND_OTHER_PROCESS
|| wndPtr
== WND_DESKTOP
) return 0;
1143 SERVER_START_REQ( set_parent
)
1146 req
->parent
= parent
;
1147 if ((ret
= !wine_server_call( req
)))
1149 old_parent
= reply
->old_parent
;
1150 wndPtr
->parent
= parent
= reply
->full_parent
;
1155 WIN_ReleasePtr( wndPtr
);
1158 if (parent
!= old_parent
)
1160 struct x11drv_win_data
*data
= X11DRV_get_win_data( hwnd
);
1162 if (!data
) return 0;
1164 if (parent
!= GetDesktopWindow()) /* a child window */
1166 if (!(GetWindowLongW( hwnd
, GWL_STYLE
) & WS_CHILD
))
1168 HMENU menu
= (HMENU
)SetWindowLongPtrW( hwnd
, GWLP_ID
, 0 );
1169 if (menu
) DestroyMenu( menu
);
1171 if (old_parent
== GetDesktopWindow())
1173 /* destroy the old X windows */
1174 destroy_whole_window( display
, data
);
1175 destroy_icon_window( display
, data
);
1178 else /* new top level window */
1180 /* FIXME: we ignore errors since we can't really recover anyway */
1181 create_whole_window( display
, data
, GetWindowLongW( hwnd
, GWL_STYLE
) );
1185 /* SetParent additionally needs to make hwnd the topmost window
1186 in the x-order and send the expected WM_WINDOWPOSCHANGING and
1187 WM_WINDOWPOSCHANGED notification messages.
1189 SetWindowPos( hwnd
, HWND_TOPMOST
, 0, 0, 0, 0,
1190 SWP_NOACTIVATE
| SWP_NOMOVE
| SWP_NOSIZE
| (was_visible
? SWP_SHOWWINDOW
: 0) );
1191 /* FIXME: a WM_MOVE is also generated (in the DefWindowProc handler
1192 * for WM_WINDOWPOSCHANGED) in Windows, should probably remove SWP_NOMOVE */
1198 /*****************************************************************
1199 * SetFocus (X11DRV.@)
1202 * Explicit colormap management seems to work only with OLVWM.
1204 void X11DRV_SetFocus( HWND hwnd
)
1206 Display
*display
= thread_display();
1207 struct x11drv_win_data
*data
;
1208 XWindowAttributes win_attr
;
1210 /* Only mess with the X focus if there's */
1211 /* no desktop window and if the window is not managed by the WM. */
1212 if (root_window
!= DefaultRootWindow(display
)) return;
1214 if (!hwnd
) /* If setting the focus to 0, uninstall the colormap */
1217 if (X11DRV_PALETTE_PaletteFlags
& X11DRV_PALETTE_PRIVATE
)
1218 XUninstallColormap( display
, X11DRV_PALETTE_PaletteXColormap
);
1219 wine_tsx11_unlock();
1223 hwnd
= GetAncestor( hwnd
, GA_ROOT
);
1225 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1226 if (!data
->managed
|| !data
->whole_window
) return;
1228 /* Set X focus and install colormap */
1230 if (XGetWindowAttributes( display
, data
->whole_window
, &win_attr
) &&
1231 (win_attr
.map_state
== IsViewable
))
1233 /* If window is not viewable, don't change anything */
1235 /* we must not use CurrentTime (ICCCM), so try to use last message time instead */
1236 /* FIXME: this is not entirely correct */
1237 XSetInputFocus( display
, data
->whole_window
, RevertToParent
,
1239 GetMessageTime() - EVENT_x11_time_to_win32_time(0));
1240 if (X11DRV_PALETTE_PaletteFlags
& X11DRV_PALETTE_PRIVATE
)
1241 XInstallColormap( display
, X11DRV_PALETTE_PaletteXColormap
);
1243 wine_tsx11_unlock();
1247 /**********************************************************************
1248 * SetWindowIcon (X11DRV.@)
1250 * hIcon or hIconSm has changed (or is being initialised for the
1251 * first time). Complete the X11 driver-specific initialisation
1252 * and set the window hints.
1254 * This is not entirely correct, may need to create
1255 * an icon window and set the pixmap as a background
1257 void X11DRV_SetWindowIcon( HWND hwnd
, UINT type
, HICON icon
)
1259 Display
*display
= thread_display();
1260 struct x11drv_win_data
*data
;
1263 if (type
!= ICON_BIG
) return; /* nothing to do here */
1265 if (!(data
= X11DRV_get_win_data( hwnd
))) return;
1266 if (!data
->whole_window
) return;
1267 if (!data
->managed
) return;
1270 if (!(wm_hints
= XGetWMHints( display
, data
->whole_window
))) wm_hints
= XAllocWMHints();
1271 wine_tsx11_unlock();
1274 set_icon_hints( display
, data
, wm_hints
, icon
);
1276 XSetWMHints( display
, data
->whole_window
, wm_hints
);
1278 wine_tsx11_unlock();